NSF Product and Service Listings
These NSF Official Listings are current as of Thursday, January 15, 2026 at 12:15 a.m. Eastern Time. Please contact NSF to confirm the status of any Listing, report errors, or make suggestions.
Alert: NSF is concerned about fraudulent downloading and manipulation of website text. Always confirm this information by clicking on the below link for the most accurate information: http://info.nsf.org/Certified/Dietary/Listings.asp?Company=C0607147&Standard=173&
NSF/ANSI Standard 173
Dietary Supplements
Dietary Supplements
| Piping Rock Health Products Inc. DBA Nature's Truth | |
| 3900 Veterans Highway | |
| Bohemia, NY 11716 | |
| United States | |
| 631-778-8199 | |
| Visit this company's website |
Facility : Farmingdale, NY
Finished Products
| Trade Designation | Product ID | Product Form | Manufacturer's Recommended Daily Serving Size |
| Amino Acid/Collagen/Hair, Skin, and Nails/Men/Protein/Women | |||
| Unflavored Powder Collagen Peptides | All | Powder | 1 scoop (20 g) |
Facility : Aurora, OH
Finished Products
| Trade Designation | Product ID | Product Form | Manufacturer's Recommended Daily Serving Size |
| Amino Acid | |||
| GABA (gamma-aminobutyric acid) 750mg | All | Capsule | 1 capsule |
| Chondroitin/Glucosamine/Hyaluronic Acid/Vitamin | |||
| Double strength glucosamine chondroitin complex | All | Caplet | 3 caplets |
| Glucosamine/Men/Women | |||
| TS Glucosamine Chondroitin MSM | All | Tablet | 2 tablets |
| Hyaluronic Acid/Protein/Vitamin | |||
| Collagen + c 3,000 mg type I and III collagen + 30 mg vitamin C | All | Caplet | 3 caplets |
| Man/Sleep Aid/Women | |||
| Fast Dissolve Melatonin 5 mg | All | Tablet | 1 tablet |
| Men/Mineral/Women | |||
| Iron 65 mg | All | Tablet | 1 tablet |
| slow release Iron 45 mg | All | Tablet | 1 tablet |
| Men/Vitamin/Women | |||
| Super B Complex with Vitamin C | All | Caplet | 1 caplet |
| Mineral | |||
| Highly Absorbable Magnesium Glycinate 200 mg per Serving | All | Capsule | 2 Capsules |
| Highly absorbable magnesium citrate 250 mg | All | Softgel | 2 softgels |
| highly absorbable magnesium glycinate 200 mg | All | Capsule | 2 capsules |
Number of matching Manufacturers is 1
Number of matching Products is 12
Processing time was 0 seconds

